Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2006-05-11
2008-11-04
Vortman, Anatoly (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S689000
Reexamination Certificate
active
07447008
ABSTRACT:
An electronic apparatus includes a housing, a key module including a first key, a first tenon having a first incline installed corresponding to the first key, a second key, and a second tenon having a second incline installed corresponding to the second key. The electronic apparatus further includes a retaining mechanism installed within the housing, an elastic structure, and a knob. The knob includes a third incline installed corresponding to the first tenon for sliding on the first incline when the first key is pressed to move the knob at a first distance in a compressed direction of the elastic structure, and a fourth incline installed corresponding to the second tenon for sliding on the second incline of the second tenon when the first key and the second key are pressed simultaneously to move the knob at a second distance in the compressed direction of the elastic structure.
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Qisda Corporation
Vortman Anatoly
Wilson Adrian S
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